package com.study.java.spring.reference.service.impl;

import com.study.java.spring.reference.infrasturcture.Result;
import com.study.java.spring.reference.service.HeadLineService;

import java.util.List;

/**
 * @author lfg
 * @version 1.0
 */
public class HeadLineServiceImpl implements HeadLineService {


    @Override
    public Result<Boolean> add() {
        return null;
    }

    @Override
    public Result<Boolean> del() {
        return null;
    }

    @Override
    public Result<Boolean> modify() {
        return null;
    }

    @Override
    public Result<List<String>> query() {
        return null;
    }
}
